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Service bulletin TB251

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11018785
Published by NHTSA2025-06-02
Manufacturer's numberTB251
Manufacturer's date2025-05-22
NHTSA componentWHEELS

NHTSA's summary

Technical Bulletin 251 provides instructions that applies to the Eccentric rear hub bearing seal.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Wheels

Vehicles listed
TRIUMPH BREITLING SPEED TRIPLE RR2025
TRIUMPH SPEED TRIPLE 1200 RS2025
TRIUMPH SPEED TRIPLE RR2022 to 2024
TRIUMPH SPEED TRIPLE RS2022 to 2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
COM4 - 308392025-06-02. Service bulletin. Dealer notice announcing the availability of Technical Bulletin 251.